# Pay for what your agents do.

> Plans by who they are for (Free, Team, Agents and Enterprise), metered on throughput and storage held, with no per-branch fees on paid plans and a history window of 24 hours, 7 days or 30 days. Pricing is published at launch.

Source: https://stolondb.com/pricing/ · Page title: Pricing — Stolon

Metered on throughput and storage held. No per-branch fees on paid plans.

[Start free](https://stolondb.com/signup) [Read the docs](https://stolondb.com/docs/)

*Free while in preview. Pricing is published at launch.*

### Throughput

The statements and writes you run.

### Storage held

What your databases keep now, history included.

### No per-branch fees

Give every agent, test or migration a branch; the bill doesn't change.

## Plans

|   | Free | Team | Agents | Enterprise |
| --- | --- | --- | --- | --- |
| For | trying it | app teams and early agent work | agent fleets in production | regulated and large organizations |
| Databases | 1 | several | many | by contract |
| Branches | up to 10 live | no per-branch fee | no per-branch fee | no per-branch fee |
| History window | 24 hours | 7 days | 30 days | longer, by contract |
| Throughput and storage | an included allowance; past it, work slows down rather than failing | included, then metered | included, then metered | by contract |
| Branch, compare, restore, Time Machine | yes | yes | yes | yes |
| MCP server for agents | yes | yes | yes | yes |
| Review and merge: branch policy, protected branches, approvals | — | yes | yes | yes |
| Provenance, checks and watchpoints | — | — | yes | yes |
| Roles, grants and row-level security; a minimum history-retention policy; a single-tenant deployment you run | — | — | — | yes |
| Price | free | published at launch |  |  |

### Provisioned production databases coming

For production application databases, alongside Team and above

A reserved size at a flat monthly price, with automatic failover and an uptime commitment.

## No cold starts, and nothing to size

No instance size to choose. An idle database stays running, and idle time isn't billed.

## What a history window promises

Inside the window you can read any table at a past moment, branch from it, or compare it with another state. Kept history counts toward storage held.

Name a database and you get a connection string. Enterprise on request.

[Start free](https://stolondb.com/signup)